Solution
Solution
+1
Solution steps
Rewrite using trig identities
General solutions for
Solve
Solve
Popular Examples
-4sin^2(θ)-15sin(θ)=-7sin(θ)-5tan^2(θ)+7tan(θ)+5=0tan(θ)=(2sqrt(3))/1cos^2(x)-cos(x)=0,x,0<= x<= 2pi6cos^2(x)+sin(x)-4=0
Frequently Asked Questions (FAQ)
What is the general solution for cos(4x)cos(x)+sin(4x)sin(x)= 1/2 ?
The general solution for cos(4x)cos(x)+sin(4x)sin(x)= 1/2 is x= pi/9+(2pin)/3 ,x=(5pi)/9+(2pin)/3